mirrors/pound-emu_pound
0
0
Fork 0
mirror of https://github.com/pound-emu/pound.git synced 2025-12-12 01:36:57 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

aarch64/mem: Introduce a dedicated guest memory access layer

Browse source 
This commit introduces a proper abstraction layer for all read and write
operations.

The previous approach of directly calculating a Host Virtual Address
(HVA) from a Guest Physical Address (GPA) via gpa_to_hva() forces every
part of the emulator that touches guest memory to be aware of the
underlying host pointer, which is poor design.

This new layer introduces a suite of guest_mem_read{b,w,l,q} and
guest_mem_write{b,w,l,q} fuctions. All future memory accesses from the
emulated CPU should be performed through these functions.

The code has also been moved into the pound::aarch64 namespace for
better organization.

Signed-off-by: Ronald Caesar <github43132@proton.me>
This commit is contained in:
Ronald Caesar 2025-08-14 19:56:21 -04:00
parent c550b00dde
commit e7b5349980
5 changed files with 286 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

2
gui/panels.cpp
View file

@ -94,7 +94,7 @@ int8_t gui::panel::render_cpu_panel(bool* show_cpu_result_popup)
if (::ImGui::Button("Run CPU Test", ImVec2(120, 0)))
{
::cpuTest();
pound::aarch64::cpuTest();
*show_cpu_result_popup = true;
}
if (true == *show_cpu_result_popup)